DePuey EG, and Garcia EV, "Optimal Specificity of Thallium-201 SPECT through Recognition of Imaging Artifacts, " Journal of Nuclear Medicine, vol. 30, pp. 441-9, 1989. Home/Search Document Not in Database Summary Related Articles Check |
This paper is cited in the following contexts:
Effects of Attenuation and Blurring in Cardiac SPECT and.. - Di Bella (1995) (Correct)
....mentioned in Chapters 1 and 2, standard filtered backprojection reconstructions of cardiac SPECT studies suffer from widely variable attenuation effects. Breast tissue, adipose tissue, the liver and the diaphragm are all highly variable attenuators recognized as capable of causing severe artifacts [53, 54, 55, 56, 57, 58] in SPECT images. However, SPECT 201 Tl myocardial perfusion normal file bull s eye images show consistent patterns. For example, the inferior wall to anterior wall count ratio is close to unity for normal females. In contrast, the male normal file inferior wall to anterior wall count ratio is ....
....to anterior wall count ratio is close to unity for normal females. In contrast, the male normal file inferior wall to anterior wall count ratio is significantly less than one (0. 86) 59] These inferior wall to anterior wall normal file patterns are related to breast and diaphragmatic attenuators [53, 59]. Another normal file pattern, represented by a decreased septal wall to lateral wall (SW LW) count ratio, occurs in both male (SW LW = 0:86) and female (SW LW = 0:89) stress SPECT 201 Tl normal files [59] To date, this hot lateral wall effect has not been definitively associated with an ....
E. G. DePuey and E. V. Garcia, "Optimal specificity of thallium-201 SPECT through recognition of imaging artifacts," J. Nucl. Med., vol. 30, no. 4, pp. 441-- 449, 1989.
PERFUSE A medical expert system User Interface prototype - Levien De (Correct)
....vary widely after those two assessments. Both defects an virtue need to be at least 2.5 standard deviations off normal in order to be regarded real defects and virtues. Problem Analysis Each defect and virtue has its own characteristics. Besides the shape, certain Artifacts are important [Depuey 1989]. These artifacts can be many things, like determining breast attenuation or the young male syndrome . 2.6 Project The project is divided into six sub projects [Ezquerra 1993b] 1 Automatic determination of LV orientation; 2 Knowledge base modification, extension and refinement; 3 Prediction of ....
E.G. DePuey, E.V. Garcia (1989), Optimal Specificity of Thallium-201 SPECT Through Recognition of Imaging Artifacts, The Journal of Nuclear Medicine, Vol 30, Number 4, pages 441-449
3D Visualization of pose. . . - Mullick, al. (1992) (Correct)
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DePuey EG, and Garcia EV, "Optimal Specificity of Thallium-201 SPECT through Recognition of Imaging Artifacts, " Journal of Nuclear Medicine, vol. 30, pp. 441-9, 1989.
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